Datasheet

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SBAS317E − APRIL 2004 − REVISED MAY 2006
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42
Table 7. Special Function Registers
ADDRESS REGISTER BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 RESET VALUE
80h
81h SP 07h
82h DPL0 00h
83h DPH0 00h
84h DPL1 00h
85h DPH1 00h
86h DPS 0 0 0 0 0 0 0 SEL 00h
87h PCON SMOD 0 1 1 GF1 GF0 STOP IDLE 30h
88h TCON TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0 00h
89h
TMOD −−−−−−−−−−−−−−− Timer 1 −−−−−−−−−−−−−−− −−−−−−−−−−−−−−− Timer 0 −−−−−−−−−−−−−−−
00h
89h
TMOD
GATE C/T M1 M0 GATE C/T M1 M0
00h
8Ah TL0 00h
8Bh TL1 00h
8Ch TH0 00h
8Dh TH1 00h
8Eh CKCON 0 0 0 T1M T0M MD2 MD1 MD0 01h
8Fh MWS 0 0 0 0 0 0 0 MXWS 00h
90h
P1 P1.7
INT5
P1.6
INT4
P1.5
INT3
P1.4
INT2/SS
P1.3
DIN
P1.2
DOUT
P1.1 P1.0
PROG
FFh
91h EXIF IE5 IE4 IE3 IE2 1 0 0 0 08h
92h
93h CADDR 00h
94h CDATA 00h
95h
96h
97h
98h SCON0 SM0_0 SM1_0 SM2_0 REN_0 TB8_0 RB8_0 TI_0 RI_0 00h
99h SBUF0 00h
9Ah
SPICON
I2CCON
SBIT3
SBIT3
SBIT2
SBIT2
SBIT1
SBIT1
SBIT0
SBIT0
ORDER
STOP
CPHA
START
ESS
DCS
CPOL
CNTSEL
00h
9Bh
SPIDATA
I2CDATA
00h
9Ch
9Dh
9Eh
9Fh
A0h
A1h
A2h
A3h
A4h AIPOL SECIP SUMIP ADCIP MSECIP I2CIP CNTIP ALVDIP 0 00h
A5h PAI 0 0 0 0 PAI3 PAI2 PAI1 PAI0 00h
A6h AIE ESEC ESUM EADC EMSEC EI2C ECNT EALV 0 00h
A7h AISTAT SEC SUM ADC MSEC I2C CNT ALVD 0 00h
A8h IE EA 0 0 ES0 ET1 EX1 ET0 EX0 00h
A9h